Diffusing evaporator for active substances



FIG. 1 is a front perspective view taken from a right side of a diffusing evaporator for active substances showing the new design;

FIG. 2 is a back perspective view taken from a left side thereof;

FIG. 3 is a left side view;

FIG. 4 is a top view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a right side view; and,

FIG. 7 is a rear view thereof. 

The ornamental design for a diffusing evaporator for active substances, as shown and described. 